UNN Prof Calls For Linguistic Emancipation In Inaugural Lecture On Language, Power And Nigeria's Crisis Of Meaning 

A Professor of Sociolinguistics and Psycholinguistics, at the University of Nigeria, Nsukka, UNN, Chris Uchenna Agbedo, has called for a renewed commitment to linguistic honesty, accountability and civic consciousness, adding that Nigeria’s challenges are not merely political, economic or institutional but also deeply rooted in crisis of meaning. 

Agbedo spoke during his 255th Inaugural Lecture titled “WordMatters: Sociolinguistic Calculus as Praxis for Interrogating Linguistic Banditry and Banditisation of Nigeria,” on Thursday, November 5, 2026, at the Princess Alexandra Auditorium and Theatre, UNN. 

The lecture explored how language constructs social reality, shapes public understanding, distributes power and may be deployed to conceal wrongdoing. It also presented Sociolinguistic Calculus as an analytical and remedial framework for interrogating the manipulation of meaning in Nigeria’s public life.

 Three Metaphors, One Intellectual Compass

The lecture’s intellectual architecture is anchored in three evocative metaphors: Ovu, Oyibo Ịgadagbekwụ and Eji Ogbene. Together, they establish its methodological foundation, personal inspiration and critical disposition. The wisdom of the Ovu, encapsulated in the Igbo proverb “Shí n’úkwū ókwū kwùrú ókwū” - begin a conversation from its base - calls for the interrogation of foundations, the distinction between substance and appearance, and the examination of motives beneath persuasive expressions. It establishes the primacy of meaning and the need to scrutinise what words mean, the interests they serve and the consequences they produce. Oyibo Ịgadagbekwụ represents the fulfilment of a father’s educational aspiration through his son’s scholarly journey. The expression, associated with the late Agbedo Eze’s admiration for educated people, symbolises education’s capacity to transcend generations, transform deferred dreams into accomplishments and elevate individual destiny through perseverance, sacrifice and grace. 

The Eji Ogbene persona embodies the authority of the inaugural platform, the danger of unleashed force and the fearless intellectual courage required to confront linguistic banditry. 

Speaking ex cathedra, the lecturer assumes the responsibility to challenge received wisdom, interrogate power and expose manipulations of meaning, while remaining accountable to evidence, reason and scholarly integrity. These metaphors guide the lecture from cultural wisdom and aspiration to critical interrogation and national emancipation.

 From the Word to the Crisis of Meaning

Begining with the primacy of the Word, Agbedo argued that language does not merely describe reality; but also "constructs, conceals, legitimises and transforms it."

According to him, "Words can unite or divide, liberate or dominate, illuminate or obscure," just as "Their meanings are shaped by context, ideology and power relations."

He traced his intellectual journey from sound and structure to meaning, society and governance, noting that  his experiences in linguistic research, indigenous language analysis and the domestication of linguistic theory led to a central question: if language constructs social reality, can linguistic knowledge help reconstruct it? 

Agbedo further said that "This trajectory informs the WordMatters Framework, which brings together WordMatters, Critical Lens, ConnectingDots, Verses on Canvas and BrushStrokes as complementary pathways for examining language, discourse, context, visual representation and power."

 Sociolinguistic Calculus and Linguistic Banditry

At the heart of the lecture is Sociolinguistic Calculus, SLC, an analytical framework extending the logic of change, relationship, accumulation and consequence to the study of social meaning. It examines how meanings evolve across contexts, how language serves particular interests and how repeated discursive practices shape public understanding. The lecture distinguishes linguistic banditry; that is, the appropriation, distortion or strategic redeployment of meaning to mislead, conceal agency or advance interests, from banditisation; i.e., the wider process through which such practices become repeated, normalised and institutionalised. Through Diagnostic Sociolinguistic Calculus, the lecture examines the actors, contexts, semantic mutations, ideological purposes and social consequences of linguistic manipulation. Its analyses of political and governance discourse demonstrate how words can displace responsibility, disguise failure, legitimise questionable actions and shape the interpretation of national realities.

 From Diagnosis to Theoretical and Practical Intervention

The lecture extends linguistic theory into the analysis of governance and institutional performance through the Sociolinguistic Liberation Thesis, Universal Appropriation Grammar, UAG, and Governance Optimality Theory, GOT. These frameworks interrogate the appropriation of power and resources, the constraints governing institutional choices, and the tensions among accountability, equity, transparency, legality and political interests. The concept of Optimised Failure highlights how governance outcomes may remain defective when competing constraints are ranked or managed in ways that privilege narrow interests over public good. 

The Broken Mortar and Rotten Palm-Nut metaphor (Mkpọkọrọ ikwe ne ekwụ reburu ọnụ) further illustrates this challenge: defective democratic inputs, combined with weak institutions, cannot produce the promised dividends of democracy. The lecture argues that meaningful reform requires both better democratic inputs and stronger institutional structures.

 Remedial Sociolinguistic Calculus and KLiEN

Moving beyond diagnosis, Remedial Sociolinguistic Calculus, RSLC, proposes a pathway for restoring interpretive clarity, reclaiming linguistic agency and confronting the practices through which meanings are distorted. The lecture insists that linguistic emancipation requires citizens to question public language, connect discourse with context and examine claims against evidence. The proposed KLiEN, Krisagbedo Linguistic Engine, represents the technological dimension of this intervention. Envisioned as a multilingual, generative-AI-enabled linguistic intelligence platform, KLiEN would help identify, analyse and clarify linguistic manipulation. Its governing principle is that it should clarify language without censoring it, and empower citizens without replacing their judgment. The lecture also introduces Visual Pragmatics as a frontier for examining images, cartoons, memes and other visual texts as social actions through which meaning, ideology and power circulate.

 The Central Message

Ultimately, Professor Agbedo’s lecture argues that the corruption of meaning can precede and facilitate the corruption of institutions. Constitutions may exist without constitutionalism, elections without democracy, and courts without justice when the language and purposes of these institutions are emptied or distorted. 

The lecture therefore calls for a critical and emancipatory approach to public language; one that interrogates claims, exposes manipulation and restores meaning to the service of truth, justice and accountability. Its central message is unequivocal: when language is weaponised, society is endangered; when the Word is reclaimed, the possibility of national emancipation emerges. 

The lecture also, advanced the proposition that Nigeria’s future is also a struggle over language. 

According to him, "When words become mirrors of conscience rather than masks of corruption, citizens can reclaim their voices and participate more meaningfully in national transformation."